Spindle Repair & Rebuild Services
VTS Motors delivers precision spindle repair and rebuild services for CNC machines, industrial routers, milling centers, and high-speed machining systems. From diagnostics and balancing to full mechanical and electrical overhauls, we restore your spindles to OEM specifications — quickly and cost-effectively.
Our Spindle Services Include:
- Spindle Disassembly & Inspection: Full teardown, inspection, and failure analysis
- Bearing Replacement: Installation of high-precision ceramic or steel bearings
- Drawbar & Spring Stack Service: Testing and calibration for proper tool holding
- Dynamic Balancing: High-speed balancing to eliminate vibration and noise
- Seal & Shaft Repair: Journal reconditioning, sealing system replacements
- Electrical Testing: Encoder inspection, winding analysis, insulation resistance
Types of Spindles We Service
- High-Speed CNC Spindles (HSK, BT, ISO)
- Motorized Spindles & Belt-Driven Spindles
- Machining Center & Milling Spindles
- Grinding Spindles
- Routing Spindles (wood, plastic, composite)
- Custom and OEM-specific spindles
Industries We Serve
- Precision CNC Machining
- Aerospace & Defense Manufacturing
- Automotive Components
- Tool & Die Shops
- Woodworking & Cabinetry
- Medical Device Manufacturing
Common Spindle Problems We Repair
- Excessive vibration or chatter during machining
- Overheating or unusual spindle noise
- Poor surface finish or reduced machining accuracy
- Drawbar force loss or tool retention failure
- Bearing failure or shaft misalignment
- Electrical faults or encoder issues
Why Choose VTS?
- State-of-the-art spindle repair and test benches
- OEM-grade bearings and replacement components
- Precision balancing to ISO G1.0 standards
- Rush repair options and nationwide shipping
- Serving Florida, Illinois, and U.S. manufacturers
Our Repair Process
- Initial Evaluation: Incoming test, vibration measurement, and failure analysis
- Disassembly: Cleanroom-level teardown and inspection
- Rebuild: New bearings, seals, spacers, and reassembly to spec
- Dynamic Balancing: At actual operating RPMs
- Final Testing: Temperature, noise, runout, and performance verification
Get a Spindle Repair Quote
If your CNC spindle is underperforming, noisy, or overheating, don’t wait for complete failure. Contact VTS Motors for a diagnostic or fast-turnaround repair. We restore performance, protect your tooling, and keep your operation running smoothly.
